<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>数据与方法</title>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
<p id="ap">
    这个显示的是 data 的值 ： {{data.a}}
</p>
<p id="vhtml">
    <span>{{rawhtml}}</span>
    <span v-html="rawhtml"></span>
</p>
<script src="/js/vueDataMethod.js"></script>
</body>
</html>